I also have to agree with the general sentiment here. This is a review board, and the very reason we all frequent it is to at least attempt to avoid being taken in by good ad's and bad service. As someone else said above, its an expensive hobby, and YES before anyone say's anything, the girls deserve every dollar they make, but set your price, stick to it, and offer what you said you offered for the price you said it would be.
As for NataM, sure.. ymmv, and its entirely possible that the OP had a bad smell or whatever, but if that's the case several other good reviews will pop up to balance out this one experience. If they don't.. then its her. Please don't discourage people from posting honest opinions. The internet has a way of balancing itself out, if you provide good service 99% of the time, you have nothing to worry about.